Check the listing for details. RAM Mounts Universal Plastic Screw-Down Cell Phone Mount RAP-B-138-UN7U. Color: Black, Condition: New. Listed at 46.99 USD. Manufacturer DescriptionThe RAP-B-138-UN7 Universal X-Grip RAM Mount is a High Strength Mount with a Flat Surface Screw Down Base and RAM Universal Cradle. The mount is designed with a RAM 1 inch diameter patented rubber ball and socket system that has adjustment point at the cradle and base. With a twist of the arm knob, you can move the Universal X-Grip mount to your optimum viewing position.Universal X-Grip Mount Arm Design: The RAP-B-201 RAM Mount Dual Socket Arm is a 1 inch B size Ball Dual Socket Arm made of High Strength Plastic. The arm is 3.0 inches long between socket centers. The side of the arm includes a tightening knob which allows you to open and close the socket ends. Universal X-Grip Mount Base Design: The RAP-B-202 RAM Mount High Strength Plastic Screw Down Plate has a 1.0 inch diameter rubber ball connected at right angles to a 2.5 inch diameter Plate. The plate is pre-drilled with the universal AMPS four hole pattern. Mounting hardware is NOT included with the purchase of the RAP-B-202.Manufacturer DescriptionThe RAP-B-138-UN7 Universal X-Grip RAM Mount is a High Strength Mount with a Flat Surface Screw Down Base and RAM Universal Cradle. The mount is designed with a RAM 1 inch diameter patented rubber ball and socket system that has adjustment point at the cradle and base. With a twist of the arm knob, you can move the Universal X-Grip mount to your optimum viewing position.Universal X-Grip Mount Arm Design: The RAP-B-201 RAM Mount Dual Socket Arm is a 1 inch B size Ball Dual Socket Arm made of High Strength Plastic. The arm is 3.0 inches long between socket centers. The side of the arm includes a tightening knob which allows you to open and close the socket ends. Universal X-Grip Mount Base Design: The RAP-B-202 RAM Mount High Strength Plastic Screw Down Plate has a 1.0 inch diameter rubber ball connected at right angles to a 2.5 inch diameter Plate. The plate is pre-drilled with the universal AMPS four hole pattern. Mounting hardware is NOT included with the purchase of the RAP-B-202.